CN209770465U - novel vascular clamp - Google Patents
novel vascular clamp Download PDFInfo
- Publication number
- CN209770465U CN209770465U CN201822106780.4U CN201822106780U CN209770465U CN 209770465 U CN209770465 U CN 209770465U CN 201822106780 U CN201822106780 U CN 201822106780U CN 209770465 U CN209770465 U CN 209770465U
- Authority
- CN
- China
- Prior art keywords
- clamp
- bearing seat
- rotating rod
- arc welding
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 230000002792 vascular Effects 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 15
- 210000004204 blood vessel Anatomy 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 210000003813 thumb Anatomy 0.000 abstract description 3
- 210000001367 artery Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a novel vascular clamp, the structure of which comprises an upper clamp, a spring, a lower clamp, a rotating shaft and an adjusting mechanism, the right side of the lower end of the upper clamp is spliced with the upper end of the spring, the right side of the upper end of the lower clamp is arc-welded with the bottom of the spring, the front end of the rotating shaft is arc-welded with the upper clamp, and the rear part of the rotating shaft is rotationally connected with the lower clamp, and the bottom of the adjusting mechanism is arc-welded with the middle part of the upper end of the lower clamp, the adjusting mechanism is arranged at the middle part of the upper end of the lower clamp, a sliding adjusting wheel is pressed by a thumb to rotate a rotating rod, a first conical gear drives a second conical gear to rotate, and a threaded rod moves up and down in a threaded sleeve to adjust, thereby improving the adjusting precision, solving the problems that the prior art is generally manually clamped in the process of clamping the blood vessel, leading to unexpected problems.
Description
Technical Field
The utility model relates to a novel vascular clamp belongs to the vascular clamp field.
Background
When a heart operation or an operation on other parts of a body is performed, an artery is clamped to prevent the blood flow speed in the artery from influencing the operation, the aorta close to the heart is throttled in certain heart operations to ensure the smooth operation of the heart operation, and with the rapid development of scientific technology, a vascular clamp is also technically improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel vascular clamp to solve prior art and generally pressing from both sides tight by the people at the in-process that presss from both sides the blood vessel, adjust the precision not high enough, compress tightly slightly or not hard up and all probably cause the damage to the blood vessel, lead to the problem of unexpected emergence.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a novel vascular clamp comprises an upper clamp, a spring, a lower clamp, a rotating shaft and an adjusting mechanism, wherein the right side of the lower end of the upper clamp is spliced with the upper end of the spring, the right side of the upper end of the lower clamp is subjected to arc welding with the bottom of the spring, the front end of the rotating shaft is subjected to arc welding with the upper clamp, the rear part of the rotating shaft is rotatably connected with the lower clamp, the middle part of the bottom of the adjusting mechanism and the middle part of the upper end of the lower clamp are subjected to arc welding, the adjusting mechanism consists of an adjusting wheel, a transmission mechanism, a threaded rod, a threaded sleeve, a through groove and a shell, the middle part of the adjusting wheel is spliced with the middle part of the transmission mechanism, the upper end of the threaded rod is spliced at the bottom of the transmission mechanism, the upper end of the threaded sleeve is in threaded connection with, drive mechanism comprises primary shaft bearing, dwang, secondary shaft bearing, first conical gear and second conical gear, arc welding is carried out on the left side of the inboard middle part of primary shaft bearing left side and shell to the right side rotates with the dwang left side and is connected, arc welding is carried out on the right side of the inboard middle part of secondary shaft bearing right side and shell to the left side rotates with the dwang right side and is connected, peg graft in the dwang middle part in the middle part of the first conical gear to lower extreme and second conical gear upper end left side intermeshing, peg graft in the threaded rod top in second conical gear bottom, peg graft with the regulating wheel middle part in the middle part of the dwang.
furthermore, the radius of the adjusting wheel is 1cm, and the surface of the adjusting wheel is provided with a rubber sleeve, so that the adjusting wheel is more convenient to use.
Furthermore, the through groove is rectangular in shape, the length of the through groove is 1.2cm, and the adjusting wheel can be better rotated.
Further, the length of the rotating rod is 1.2cm, and the rotating rod and the upper clamp are arranged in parallel, so that the rotating rod can rotate better.
Further, the first bearing seat and the second bearing seat are arranged in parallel, are identical in shape and size, and can enable the rotating rod to rotate more smoothly.
Furthermore, the first bevel gear and the second bevel gear are identical in size and shape, the radius of each bevel gear is 0.6cm, and the bevel gears can rotate well.
Further, the dwang is stainless steel.
Further, the thread bush is made of aluminum alloy.
The utility model discloses a novel vascular clamp, through having set up adjustment mechanism in anchor clamps upper end middle part down, press the slip regulating wheel with the thumb and make the dwang rotate, drive second conical gear by first conical gear again and rotate, last threaded rod reciprocates in the thread bush and adjusts to improve the regulation precision, solved prior art and generally pressed from both sides tight by the people at double-layered vascular in-process, it is not high enough to adjust the precision, compress tightly slightly or not hard up and all probably cause the damage to the blood vessel, lead to the problem of unexpected emergence.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an adjusting mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the transmission mechanism of the present invention;
In the figure: the device comprises an upper clamp-1, a spring-2, a lower clamp-3, a rotating shaft-4, an adjusting mechanism-5, an adjusting wheel-51, a transmission mechanism-52, a threaded rod-53, a threaded sleeve-54, a through groove-55, a shell-56, a first bearing seat-521, a rotating rod-522, a second bearing seat-523, a first conical gear-524 and a second conical gear-525.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a novel vascular clamp: the device comprises an upper clamp 1, a spring 2, a lower clamp 3, a rotating shaft 4 and an adjusting mechanism 5, wherein the right side of the lower end of the upper clamp 1 is spliced with the upper end of the spring 2, the right side of the upper end of the lower clamp 3 is subjected to arc welding with the bottom of the spring 2, the front end of the rotating shaft 4 is subjected to arc welding with the upper clamp 1, the rear part of the rotating shaft is rotatably connected with the lower clamp 3, the bottom of the adjusting mechanism 5 is subjected to arc welding with the middle part of the upper end of the lower clamp 3, the adjusting mechanism 5 consists of an adjusting wheel 51, a transmission mechanism 52, a threaded rod 53, a threaded sleeve 54, a through groove 55 and a shell 56, the middle part of the transmission mechanism 52 is spliced in the middle part of the adjusting wheel 51, the upper end of the threaded rod 53 is spliced in the bottom of the transmission mechanism 52, the upper end of the threaded sleeve, the transmission mechanism 52 is composed of a first bearing seat 521, a rotating rod 522, a second bearing seat 523, a first bevel gear 524 and a second bevel gear 525, the left side of the first bearing seat 521 is arc-welded with the left side of the middle inside the shell 56, the right side of the first bearing seat 523 is arc-welded with the right side of the middle inside the shell 56, the left side of the second bearing seat is rotatably connected with the right side of the rotating rod 522, the middle of the first bevel gear 524 is inserted in the middle of the rotating rod 522, the lower end of the first bevel gear is meshed with the left side of the upper end of the second bevel gear 525, the bottom of the second bevel gear 525 is inserted on the top of the threaded rod 53, the left side of the middle of the rotating rod 522 is inserted in the middle of the adjusting wheel 51, the radius of the adjusting wheel 51 is 1cm, the surface of the adjusting wheel is provided with a rubber sleeve, the through groove 55, the first bearing seat 521 and the second bearing seat 523 are installed in parallel with each other and have the same shape and size, and the first bevel gear 524 and the second bevel gear 525 have the same shape and radius of 0.6 cm.
As described in this patent, the first bearing seat 521: the turntable bearing seat is a large-scale and super-large bearing seat which can receive comprehensive load and has a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like, a bearing is required to be provided with a support point, an inner support point of the bearing is a shaft, and an outer support is a bearing seat in common; first bevel gear 524: bevel gears, also known as umbrella adjustment wheels, are used for transmission between intersecting shafts, and can change the direction of transmission compared to cylindrical adjustment wheels.
When a user wants to use the device, the front end of the upper clamp 1 and the lower clamp 3 can be clamped by rotating the rotating shaft 4 after holding the rear parts of the clamps, the spring 2 plays a role in assisting and resetting, the blood vessel is generally clamped manually in the process of clamping the blood vessel, the blood vessel is possibly damaged by slight compression or loosening, accidents are caused, the device can be improved by the adjusting mechanism 5, the adjusting wheel 51 at the sliding through groove 55 is pressed by a thumb to rotate the rotating rod 522 in the transmission mechanism 52, at the moment, the first bearing seat 521 and the second bearing seat 523 at the two ends of the rotating rod 522 play a role in fixing the rotating rod, then the first bevel gear 524 drives the second bevel gear 525 to rotate, finally, the threaded rod 53 at the shell 56 moves up and down in the threaded sleeve 54 to be adjusted, the adjusting mechanism 5 is arranged in the middle part of the upper end of the lower clamp 3, and the rotating rod 522 is rotated by pressing, and the first conical gear 524 drives the second conical gear 525 to rotate, and finally the threaded rod 53 moves up and down in the threaded sleeve 54 to adjust, so that the adjustment precision is improved, and the problem that in the process of clamping a blood vessel, the blood vessel is generally clamped manually in the prior art, the adjustment precision is not high enough, and the blood vessel is possibly damaged by slight compression or loosening, so that accidents are caused is solved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a novel vascular clamp, includes anchor clamps (1), spring (2), lower anchor clamps (3) and pivot (4), its characterized in that: the welding fixture is characterized by further comprising an adjusting mechanism (5), the right side of the lower end of the upper fixture (1) is inserted into the upper end of the spring (2), the right side of the upper end of the lower fixture (3) is subjected to arc welding with the bottom of the spring (2), the front end of the rotating shaft (4) is subjected to arc welding with the upper fixture (1), the rear portion of the rotating shaft is rotatably connected with the lower fixture (3), the bottom of the adjusting mechanism (5) is subjected to arc welding with the middle of the upper end of the lower fixture (3), the adjusting mechanism (5) is composed of an adjusting wheel (51), a transmission mechanism (52), a threaded rod (53), a threaded sleeve (54), a through groove (55) and a shell (56), the middle of the adjusting wheel (51) is inserted into the middle of the transmission mechanism (52), the upper end of the threaded rod (53) is inserted into the bottom of the transmission mechanism (52), the upper end of the threaded sleeve (54) is in threaded connection, the shell (56) is inserted in the middle of the inner side of the upper clamp (1), the bottom of the threaded sleeve (54) and the middle of the upper end of the lower clamp (3) are subjected to arc welding, the transmission mechanism (52) consists of a first bearing seat (521), a rotating rod (522), a second bearing seat (523), a first conical gear (524) and a second conical gear (525), the left side of the first bearing seat (521) and the left side of the middle of the inner side of the shell (56) are subjected to arc welding, the right side of the first bearing seat is rotatably connected with the left side of the rotating rod (522), the right side of the second bearing seat (523) and the right side of the middle of the inner side of the shell (56) are subjected to arc welding, the left side of the second bearing seat is rotatably connected with the right side of the rotating rod (522), the middle of the first conical gear (524) is inserted in the middle of the rotating rod (525), the lower end, the left side of the middle part of the rotating rod (522) is spliced with the middle part of the adjusting wheel (51).
2. The novel vascular clamp of claim 1, wherein: the radius of the adjusting wheel (51) is 1cm, and the surface of the adjusting wheel is provided with a rubber sleeve.
3. The novel vascular clamp of claim 1, wherein: the through groove (55) is rectangular and 1.2cm in length.
4. The novel vascular clamp of claim 1, wherein: the length of the rotating rod (522) is 1.2cm, and the rotating rod and the upper clamp (1) are installed in parallel.
5. the novel vascular clamp of claim 1, wherein: the first bearing seat (521) and the second bearing seat (523) are arranged in parallel and have the same shape and size.
6. The novel vascular clamp of claim 1, wherein: the first bevel gear (524) and the second bevel gear (525) are the same in size and shape, and the radius of the first bevel gear and the radius of the second bevel gear are both 0.6 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106780.4U CN209770465U (en) | 2018-12-15 | 2018-12-15 | novel vascular clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106780.4U CN209770465U (en) | 2018-12-15 | 2018-12-15 | novel vascular clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209770465U true CN209770465U (en) | 2019-12-13 |
Family
ID=68790273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822106780.4U Withdrawn - After Issue CN209770465U (en) | 2018-12-15 | 2018-12-15 | novel vascular clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209770465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549679A (en) * | 2018-12-15 | 2019-04-02 | 华融科创生物科技（天津）有限公司 | Blood vessel clip |
| CN112880559A (en) * | 2021-01-12 | 2021-06-01 | 吉林大学 | Dedicated intraoperative positioning and measuring device of vascular surgeon |
-
2018
- 2018-12-15 CN CN201822106780.4U patent/CN209770465U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549679A (en) * | 2018-12-15 | 2019-04-02 | 华融科创生物科技（天津）有限公司 | Blood vessel clip |
| CN109549679B (en) * | 2018-12-15 | 2024-05-07 | 华融科创生物科技（天津）有限公司 | Vascular clamp |
| CN112880559A (en) * | 2021-01-12 | 2021-06-01 | 吉林大学 | Dedicated intraoperative positioning and measuring device of vascular surgeon |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209770465U (en) | novel vascular clamp | |
| CN106475593B (en) | It is a kind of can multi-angle rotary spectacle-frame drilling machine | |
| CN102922383B (en) | Automatic grinding and polishing device for end surfaces of optical fibers and cables | |
| CN109549679B (en) | Vascular clamp | |
| CN204207311U (en) | Multifunctional table | |
| CN207746847U (en) | A kind of eyeglass sander | |
| CN209248079U (en) | A kind of adjustment device of optical fiber splicer | |
| CN209206848U (en) | A kind of column pipe welder | |
| CN215789134U (en) | Clamping mechanism for grinding bearing | |
| CN212071601U (en) | Machining clamp for gear box grinding | |
| CN113586877B (en) | Embedded tablet computer mounting rack adaptable to different thicknesses | |
| CN206632853U (en) | A kind of fixture for grinding machine | |
| CN209272195U (en) | A kind of metal strip bar folder | |
| CN205952442U (en) | Automatic tin seamer accurate to heart is put to jar position | |
| CN207781904U (en) | Wire and cable connector | |
| CN211529414U (en) | Chinese language and literature education contrast explanation board | |
| CN112245693A (en) | Hemodialysis device for nephrology department | |
| CN209394541U (en) | A kind of pipeline corrosion protection rotating clamping device | |
| CN209349794U (en) | Welder is used in a kind of production of stainless-steel pipe | |
| CN208084240U (en) | A kind of scale-up version plumbing combination pliers | |
| CN207774508U (en) | A kind of cable automatic drawing line apparatus easy to remove | |
| CN206231115U (en) | A kind of mathematics teaching in junior middle school drawing compass | |
| CN218048003U (en) | Size-adjustable environment detection instrument placing frame | |
| CN214489740U (en) | Flange machining clamp | |
| CN206484383U (en) | Photovoltaic module files angle emery wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191213 Effective date of abandoning: 20240507 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191213 Effective date of abandoning: 20240507 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |